# Tabular Observed and Forecast Hydrograph Information
#
# Location: Alameda Creek - Niles (NILC1)
#
# File Generation Time: 04/18/2026 at 08:51 AM PDT
# Data Interval: 1 Hour
#
# Most Recent Date & Time of Maximum Observed: 04/13/2026 at 11:00 AM PDT
# Maximum Observed Stage: 3.74 Feet
# Maximum Observed Flow: 203 cfs
#
# Earliest Date & Time of Maximum Forecast: 04/21/2026 at 10:00 AM PDT
# Maximum Forecast Stage: 4.48 Feet
# Maximum Forecast Flow: 585 cfs
#
# OBSERVED
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Observed Status
# ---------------------------------------------------------------------------------
04/13/2026 08 AM PDT 3.73 199 Normal
04/13/2026 09 AM PDT 3.70 188 - Normal
04/13/2026 10 AM PDT 3.72 195 + Normal
04/13/2026 11 AM PDT 3.74 203 + Normal
04/13/2026 12 PM PDT 3.72 195 - Normal
04/13/2026 01 PM PDT 3.68 181 - Normal
04/13/2026 02 PM PDT 3.64 167 - Normal
04/13/2026 03 PM PDT 3.60 154 - Normal
04/13/2026 04 PM PDT 3.58 147 - Normal
04/13/2026 05 PM PDT 3.56 141 - Normal
04/13/2026 06 PM PDT 3.54 135 - Normal
04/13/2026 07 PM PDT 3.52 129 - Normal
04/13/2026 08 PM PDT 3.50 124 - Normal
04/13/2026 09 PM PDT 3.49 121 - Normal
04/13/2026 10 PM PDT 3.47 115 - Normal
04/13/2026 11 PM PDT 3.46 113 - Normal
04/14/2026 12 AM PDT 3.44 108 - Normal
04/14/2026 01 AM PDT 3.43 105 - Normal
04/14/2026 02 AM PDT 3.41 101 - Normal
04/14/2026 03 AM PDT 3.40 98 - Normal
04/14/2026 04 AM PDT 3.39 96 - Normal
04/14/2026 05 AM PDT 3.38 94 - Normal
04/14/2026 06 AM PDT 3.37 92 - Normal
04/14/2026 07 AM PDT 3.36 90 - Normal
04/14/2026 08 AM PDT 3.35 87 - Normal
04/14/2026 09 AM PDT 3.34 85 - Normal
04/14/2026 10 AM PDT 3.33 83 - Normal
04/14/2026 11 AM PDT 3.33 83 0 Normal
04/14/2026 12 PM PDT 3.32 81 - Normal
04/14/2026 01 PM PDT 3.31 79 - Normal
04/14/2026 02 PM PDT 3.30 77 - Normal
04/14/2026 03 PM PDT 3.30 77 0 Normal
04/14/2026 04 PM PDT 3.29 76 - Normal
04/14/2026 05 PM PDT 3.28 74 - Normal
04/14/2026 06 PM PDT 3.28 74 0 Normal
04/14/2026 07 PM PDT 3.27 72 - Normal
04/14/2026 08 PM PDT 3.31 79 + Normal
04/14/2026 09 PM PDT 3.27 72 - Normal
04/14/2026 10 PM PDT 3.27 72 0 Normal
04/14/2026 11 PM PDT 3.26 70 - Normal
04/15/2026 12 AM PDT 3.26 70 0 Normal
04/15/2026 01 AM PDT 3.25 68 - Normal
04/15/2026 02 AM PDT 3.25 68 0 Normal
04/15/2026 03 AM PDT 3.23 65 - Normal
04/15/2026 04 AM PDT 3.23 65 0 Normal
04/15/2026 05 AM PDT 3.23 65 0 Normal
04/15/2026 06 AM PDT 3.22 63 - Normal
04/15/2026 07 AM PDT 3.22 63 0 Normal
04/15/2026 08 AM PDT 3.22 63 0 Normal
04/15/2026 09 AM PDT 3.21 61 - Normal
04/15/2026 10 AM PDT 3.21 61 0 Normal
04/15/2026 11 AM PDT 3.20 60 - Normal
04/15/2026 12 PM PDT 3.20 60 0 Normal
04/15/2026 01 PM PDT 3.20 60 0 Normal
04/15/2026 02 PM PDT 3.20 60 0 Normal
04/15/2026 03 PM PDT 3.19 58 - Normal
04/15/2026 04 PM PDT 3.19 58 0 Normal
04/15/2026 05 PM PDT 3.18 57 - Normal
04/15/2026 06 PM PDT 3.18 57 0 Normal
04/15/2026 07 PM PDT 3.18 57 0 Normal
04/15/2026 08 PM PDT 3.18 57 0 Normal
04/15/2026 09 PM PDT 3.17 55 - Normal
04/15/2026 10 PM PDT 3.17 55 0 Normal
04/15/2026 11 PM PDT 3.17 55 0 Normal
04/16/2026 12 AM PDT 3.17 55 0 Normal
04/16/2026 01 AM PDT 3.17 55 0 Normal
04/16/2026 02 AM PDT 3.17 55 0 Normal
04/16/2026 03 AM PDT 3.17 55 0 Normal
04/16/2026 04 AM PDT 3.17 55 0 Normal
04/16/2026 05 AM PDT 3.16 54 - Normal
04/16/2026 06 AM PDT 3.16 54 0 Normal
04/16/2026 07 AM PDT 3.16 54 0 Normal
04/16/2026 08 AM PDT 3.16 54 0 Normal
04/16/2026 09 AM PDT 3.16 54 0 Normal
04/16/2026 10 AM PDT 3.15 52 - Normal
04/16/2026 11 AM PDT 3.15 52 0 Normal
04/16/2026 12 PM PDT 3.15 52 0 Normal
04/16/2026 01 PM PDT 3.14 51 - Normal
04/16/2026 02 PM PDT 3.14 51 0 Normal
04/16/2026 03 PM PDT 3.14 51 0 Normal
04/16/2026 04 PM PDT 3.14 51 0 Normal
04/16/2026 05 PM PDT 3.13 50 - Normal
04/16/2026 06 PM PDT 3.12 48 - Normal
04/16/2026 07 PM PDT 3.12 48 0 Normal
04/16/2026 08 PM PDT 3.11 47 - Normal
04/16/2026 09 PM PDT 3.11 47 0 Normal
04/16/2026 10 PM PDT 3.11 47 0 Normal
04/16/2026 11 PM PDT 3.13 50 + Normal
04/17/2026 12 AM PDT 3.13 50 0 Normal
04/17/2026 01 AM PDT 3.13 50 0 Normal
04/17/2026 02 AM PDT 3.14 51 + Normal
04/17/2026 03 AM PDT 3.13 50 - Normal
04/17/2026 04 AM PDT 3.11 47 - Normal
04/17/2026 05 AM PDT 3.10 46 - Normal
04/17/2026 06 AM PDT 3.10 46 0 Normal
04/17/2026 07 AM PDT 3.10 46 0 Normal
04/17/2026 08 AM PDT 3.10 46 0 Normal
04/17/2026 09 AM PDT 3.10 46 0 Normal
04/17/2026 10 AM PDT 3.10 46 0 Normal
04/17/2026 11 AM PDT 3.10 46 0 Normal
04/17/2026 12 PM PDT 3.10 46 0 Normal
04/17/2026 01 PM PDT 3.11 47 + Normal
04/17/2026 02 PM PDT 3.11 47 0 Normal
04/17/2026 03 PM PDT 3.11 47 0 Normal
04/17/2026 04 PM PDT 3.11 47 0 Normal
04/17/2026 05 PM PDT 3.11 47 0 Normal
04/17/2026 06 PM PDT 3.10 46 - Normal
04/17/2026 07 PM PDT 3.10 46 0 Normal
04/17/2026 08 PM PDT 3.09 44 - Normal
04/17/2026 09 PM PDT 3.09 44 0 Normal
04/17/2026 10 PM PDT 3.08 43 - Normal
04/17/2026 11 PM PDT 3.08 43 0 Normal
04/18/2026 12 AM PDT 3.08 43 0 Normal
04/18/2026 01 AM PDT 3.08 43 0 Normal
04/18/2026 02 AM PDT 3.07 42 - Normal
04/18/2026 03 AM PDT 3.07 42 0 Normal
04/18/2026 04 AM PDT 3.06 41 - Normal
04/18/2026 05 AM PDT 3.04 38 - Normal
04/18/2026 06 AM PDT 3.02 36 - Normal
04/18/2026 07 AM PDT 3.02 36 0 Normal
04/18/2026 08 AM PDT 3.02 36 0 Normal
#
# FORECAST
#
# Date & Time (Local) Stage (Feet) Flow (cfs) Trend Forecast Status
# ---------------------------------------------------------------------------------
04/18/2026 09 AM PDT 3.03 37 Normal
04/18/2026 10 AM PDT 3.03 37 0 Normal
04/18/2026 11 AM PDT 3.03 37 0 Normal
04/18/2026 12 PM PDT 3.03 37 0 Normal
04/18/2026 01 PM PDT 3.03 37 0 Normal
04/18/2026 02 PM PDT 3.02 36 - Normal
04/18/2026 03 PM PDT 3.02 36 0 Normal
04/18/2026 04 PM PDT 3.02 36 0 Normal
04/18/2026 05 PM PDT 3.02 36 0 Normal
04/18/2026 06 PM PDT 3.02 36 0 Normal
04/18/2026 07 PM PDT 3.02 36 0 Normal
04/18/2026 08 PM PDT 3.02 36 0 Normal
04/18/2026 09 PM PDT 3.02 36 0 Normal
04/18/2026 10 PM PDT 3.02 36 0 Normal
04/18/2026 11 PM PDT 3.02 36 0 Normal
04/19/2026 12 AM PDT 3.01 35 - Normal
04/19/2026 01 AM PDT 3.01 35 0 Normal
04/19/2026 02 AM PDT 3.01 35 0 Normal
04/19/2026 03 AM PDT 3.01 35 0 Normal
04/19/2026 04 AM PDT 3.01 35 0 Normal
04/19/2026 05 AM PDT 3.01 35 0 Normal
04/19/2026 06 AM PDT 3.01 35 0 Normal
04/19/2026 07 AM PDT 3.00 34 - Normal
04/19/2026 08 AM PDT 3.00 34 0 Normal
04/19/2026 09 AM PDT 3.00 34 0 Normal
04/19/2026 10 AM PDT 3.00 34 0 Normal
04/19/2026 11 AM PDT 3.00 34 0 Normal
04/19/2026 12 PM PDT 3.00 34 0 Normal
04/19/2026 01 PM PDT 3.00 34 0 Normal
04/19/2026 02 PM PDT 3.00 34 0 Normal
04/19/2026 03 PM PDT 3.00 34 0 Normal
04/19/2026 04 PM PDT 2.99 33 - Normal
04/19/2026 05 PM PDT 2.99 33 0 Normal
04/19/2026 06 PM PDT 2.99 33 0 Normal
04/19/2026 07 PM PDT 2.99 33 0 Normal
04/19/2026 08 PM PDT 2.99 33 0 Normal
04/19/2026 09 PM PDT 2.99 33 0 Normal
04/19/2026 10 PM PDT 2.99 33 0 Normal
04/19/2026 11 PM PDT 2.98 32 - Normal
04/20/2026 12 AM PDT 2.98 32 0 Normal
04/20/2026 01 AM PDT 2.98 32 0 Normal
04/20/2026 02 AM PDT 2.98 32 0 Normal
04/20/2026 03 AM PDT 2.98 32 0 Normal
04/20/2026 04 AM PDT 2.98 32 0 Normal
04/20/2026 05 AM PDT 2.98 32 0 Normal
04/20/2026 06 AM PDT 2.98 32 0 Normal
04/20/2026 07 AM PDT 2.98 32 0 Normal
04/20/2026 08 AM PDT 2.97 31 - Normal
04/20/2026 09 AM PDT 2.97 31 0 Normal
04/20/2026 10 AM PDT 2.97 31 0 Normal
04/20/2026 11 AM PDT 2.97 31 0 Normal
04/20/2026 12 PM PDT 2.97 31 0 Normal
04/20/2026 01 PM PDT 2.97 31 0 Normal
04/20/2026 02 PM PDT 2.98 32 + Normal
04/20/2026 03 PM PDT 2.98 32 0 Normal
04/20/2026 04 PM PDT 2.99 33 + Normal
04/20/2026 05 PM PDT 3.00 34 + Normal
04/20/2026 06 PM PDT 3.03 37 + Normal
04/20/2026 07 PM PDT 3.07 42 + Normal
04/20/2026 08 PM PDT 3.12 48 + Normal
04/20/2026 09 PM PDT 3.17 55 + Normal
04/20/2026 10 PM PDT 3.23 65 + Normal
04/20/2026 11 PM PDT 3.30 77 + Normal
04/21/2026 12 AM PDT 3.41 101 + Normal
04/21/2026 01 AM PDT 3.52 129 + Normal
04/21/2026 02 AM PDT 3.63 163 + Normal
04/21/2026 03 AM PDT 3.73 199 + Normal
04/21/2026 04 AM PDT 3.81 231 + Normal
04/21/2026 05 AM PDT 3.92 279 + Normal
04/21/2026 06 AM PDT 4.07 352 + Normal
04/21/2026 07 AM PDT 4.28 464 + Normal
04/21/2026 08 AM PDT 4.41 541 + Normal
04/21/2026 09 AM PDT 4.47 578 + Normal
04/21/2026 10 AM PDT 4.48 585 + Normal
04/21/2026 11 AM PDT 4.46 572 - Normal
04/21/2026 12 PM PDT 4.43 553 - Normal
04/21/2026 01 PM PDT 4.40 535 - Normal
04/21/2026 02 PM PDT 4.36 510 - Normal
04/21/2026 03 PM PDT 4.33 493 - Normal
04/21/2026 04 PM PDT 4.32 487 - Normal
04/21/2026 05 PM PDT 4.32 487 0 Normal
04/21/2026 06 PM PDT 4.32 487 0 Normal
04/21/2026 07 PM PDT 4.33 493 + Normal
04/21/2026 08 PM PDT 4.33 493 0 Normal
04/21/2026 09 PM PDT 4.33 493 0 Normal
04/21/2026 10 PM PDT 4.33 493 0 Normal
04/21/2026 11 PM PDT 4.31 481 - Normal
04/22/2026 12 AM PDT 4.27 458 - Normal
04/22/2026 01 AM PDT 4.22 430 - Normal
04/22/2026 02 AM PDT 4.16 397 - Normal
04/22/2026 03 AM PDT 4.10 367 - Normal
04/22/2026 04 AM PDT 4.04 337 - Normal
04/22/2026 05 AM PDT 4.01 322 - Normal
04/22/2026 06 AM PDT 3.99 312 - Normal
04/22/2026 07 AM PDT 3.97 302 - Normal
04/22/2026 08 AM PDT 3.95 293 - Normal
04/22/2026 09 AM PDT 3.92 279 - Normal
04/22/2026 10 AM PDT 3.90 270 - Normal
04/22/2026 11 AM PDT 3.88 261 - Normal
04/22/2026 12 PM PDT 3.85 248 - Normal
04/22/2026 01 PM PDT 3.82 235 - Normal
04/22/2026 02 PM PDT 3.79 222 - Normal
04/22/2026 03 PM PDT 3.75 206 - Normal
04/22/2026 04 PM PDT 3.72 195 - Normal
04/22/2026 05 PM PDT 3.70 188 - Normal
04/22/2026 06 PM PDT 3.67 177 - Normal
04/22/2026 07 PM PDT 3.64 167 - Normal
04/22/2026 08 PM PDT 3.62 160 - Normal
04/22/2026 09 PM PDT 3.59 150 - Normal
04/22/2026 10 PM PDT 3.56 141 - Normal
04/22/2026 11 PM PDT 3.52 129 - Normal
04/23/2026 12 AM PDT 3.48 118 - Normal
04/23/2026 01 AM PDT 3.45 110 - Normal
04/23/2026 02 AM PDT 3.41 101 - Normal
04/23/2026 03 AM PDT 3.37 92 - Normal
04/23/2026 04 AM PDT 3.33 83 - Normal
04/23/2026 05 AM PDT 3.29 76 - Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.
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